[Balanced translocation 8:10 and adrenogenital syndrome. Family study (author's transl)].

An 8:10 translocation was found in a 15-day-old female child affected with adrenogenital syndrome. Some other members of the family also showed the same chromosomal anomaly. By G-, Q- and T-banding, break and fusion points were determined at the level of 8q21 and 10q24 bands. The hormone and enzymatic tests carried out in all the members of the family revealed a 21-hydroxylase deficiency only in the proposita. Possible relationship between the manifestation of syndrome and chromosomal anomaly are discussed.